
Senior Director, Site Reliability Engineering – Mobility
WEX
full-time
Posted on:
Location Type: Remote
Location: United States
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Salary
💰 $195,000 - $239,000 per year
Job Level
About the role
- Define the multi-year SRE roadmap, pivoting from reactive firefighting to proactive, automated platform health.
- Oversee infrastructure that supports millions of concurrent trips across diverse geographic regions.
- Own the end-to-end incident lifecycle.
- Deploy AI/ML models to analyze historical telemetry data.
- Partner with Product and Engineering VPs to balance innovation speed with reliability.
- Work closely with product and commercial partners to drive, prioritize, and work backwards from customer requirements.
- Drive effective monthly, weekly, and quarterly mechanisms to plan, execute, and audit workstreams.
- Optimize a massive global cloud footprint (AWS/GCP/Azure).
- Champion "Infrastructure as Code" (IaC) and self-service tooling.
- Establish a robust and clear engineering roadmap to maintain clarity and motivation for the engineering team.
- Establish measurement of metrics-driven dev productivity across Mobility SRE org.
- Present, influence, and communicate to the senior leadership team.
Requirements
- BS/MS in Computer Science, Engineering, or equivalent practical experience.
- 12+ years in SRE, with at least 5 years in a senior leadership role (Director or above) managing managers.
- Proven track record of managing distributed systems at a "Hyper-scale" level (e.g., millions of requests per second).
- Expertise in rapid development and deployment using cloud computing platforms such as AWS or Azure.
- Deep understanding of Kubernetes, service mesh (Istio/Linkerd), edge computing, and global traffic management.
- Excellent leadership, team-building, and dynamic decision-making skills.
- Ability to deal with ambiguity and thrive in a fast-paced, dynamic environment.
- Excellent verbal and written communication skills.
Benefits
- health, dental and vision insurances
- retirement savings plan
- paid time off
- health savings account
- flexible spending accounts
- life insurance
- disability insurance
- tuition reimbursement
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills & Tools
SREAI/MLInfrastructure as CodeKubernetescloud computingglobal traffic managementservice meshedge computingmetrics-driven developmentincident management
Soft Skills
leadershipteam-buildingdynamic decision-makingcommunicationability to deal with ambiguitythrive in fast-paced environment
Certifications
BS in Computer ScienceMS in Engineering